January 6, 2024K-MapQuestion 1 (a) Implement a circuit having the following output expression using an inverter and NAND gate . (b) What is the equivalent minimal Boolean expression […]
January 6, 2024Database-Management-SystemQuestion 26 A table has fields Fl, F2, F3, F4, F5 with the following functional dependencies F1 → F3, F2→ F4, (F1.F2) → F5 In terms […]
January 6, 2024Database-Management-SystemQuestion 27 A B-Tree used as an index for a large database table has four levels including the root node. If a new key is inserted […]
January 7, 2024Database-Management-SystemQuestion 675 Given the following two statements about SQL: a) An SQL query can contain HAVING clause only if it has GROUP BY clause b) Not […]